How to use PairCounter class of NUnit.Framework.Attributes package

Best Nunit code snippet using NUnit.Framework.Attributes.PairCounter

PairwiseTests.cs

Source:PairwiseTests.cs

...31    {32        [TestFixture]33        public class LiveTest34        {35            private PairCounter pairsTested = new PairCounter();36            [TestFixtureSetUp]37            public void TestFixtureSetUp()38            {39                pairsTested = new PairCounter();40            }41            [TestFixtureTearDown]42            public void TestFixtureTearDown()43            {44                Assert.That(pairsTested.Count, Is.EqualTo(16));45            }46            [Test, Pairwise]47            public void Test(48                [Values("a", "b", "c")] string a,49                [Values("+", "-")] string b,50                [Values("x", "y")] string c)51            {52                Console.WriteLine("Pairwise: {0} {1} {2}", a, b, c);53                pairsTested[a + b] = null;54                pairsTested[a + c] = null;55                pairsTested[b + c] = null;56            }57        }58        // Test data is taken from various sources. See "Lessons Learned59        // in Software Testing" pp 53-59, for example. For orthogonal cases, see 60        // http://www.freequality.org/sites/www_freequality_org/documents/tools/Tagarray_files/tamatrix.htm61        static internal object[] cases = new object[]62        {63#if ORIGINAL64            new TestCaseData( new int[] { 2, 4 }, 8, 8 ).SetName("Test 2x4"),65            new TestCaseData( new int[] { 2, 2, 2 }, 5, 4 ).SetName("Test 2x2x2"),66            new TestCaseData( new int[] { 3, 2, 2 }, 6, 6 ).SetName("Test 3x2x2"),67            new TestCaseData( new int[] { 3, 2, 2, 2 }, 7, 6 ).SetName("Test 3x2x2x2"),68            new TestCaseData( new int[] { 3, 2, 2, 2, 2 }, 8, 6 ).SetName("Test 3x2x2x2x2"),69            new TestCaseData( new int[] { 3, 2, 2, 2, 2, 2 }, 9, 8 ).SetName("Test 3x2x2x2x2x2"),70            new TestCaseData( new int[] { 3, 3, 3 }, 12, 9 ).SetName("Test 3x3x3"),71            new TestCaseData( new int[] { 4, 4, 4 }, 22, 16 ).SetName("Test 4x4x4"),72            new TestCaseData( new int[] { 5, 5, 5 }, 34, 25 ).SetName("Test 5x5x5")73#else74            new TestCaseData( new int[] { 2, 4 }, 8, 8 ).SetName("Test 2x4"),75            new TestCaseData( new int[] { 2, 2, 2 }, 5, 4 ).SetName("Test 2x2x2"),76            new TestCaseData( new int[] { 3, 2, 2 }, 7, 6 ).SetName("Test 3x2x2"),77            new TestCaseData( new int[] { 3, 2, 2, 2 }, 8, 6 ).SetName("Test 3x2x2x2"),78            new TestCaseData( new int[] { 3, 2, 2, 2, 2 }, 9, 6 ).SetName("Test 3x2x2x2x2"),79            new TestCaseData( new int[] { 3, 2, 2, 2, 2, 2 }, 9, 8 ).SetName("Test 3x2x2x2x2x2"),80            new TestCaseData( new int[] { 3, 3, 3 }, 9, 9 ).SetName("Test 3x3x3"),81            new TestCaseData( new int[] { 4, 4, 4 }, 17, 16 ).SetName("Test 4x4x4"),82            new TestCaseData( new int[] { 5, 5, 5 }, 27, 25 ).SetName("Test 5x5x5")83#endif84        };85        [Test, TestCaseSource("cases")]86        public void Test(int[] dimensions, int bestSoFar, int targetCases)87        {88            int features = dimensions.Length;89            string[][] sources = new string[features][];90            for (int i = 0; i < features; i++)91            {92                string featureName = "ABCDEFGHIJKLMNOPQRSTUVWXYZ".Substring(i, 1);93                int n = dimensions[i];94                sources[i] = new string[n];95                for (int j = 0; j < n; j++)96                    sources[i][j] = featureName + j.ToString();97            }98            CombiningStrategy strategy = new PairwiseStrategy(sources);99            PairCounter pairs = new PairCounter();100            int cases = 0;101            foreach (NUnit.Framework.Internal.ParameterSet parms in strategy.GetTestCases())102            {103                for (int i = 1; i < features; i++)104                    for (int j = 0; j < i; j++)105                    {106                        string a = parms.Arguments[i] as string;107                        string b = parms.Arguments[j] as string;108                        pairs[a + b] = null;109                    }110                ++cases;111            }112            int expectedPairs = 0;113            for (int i = 1; i < features; i++)114                for (int j = 0; j < i; j++)115                    expectedPairs += dimensions[i] * dimensions[j];116            Assert.That(pairs.Count, Is.EqualTo(expectedPairs), "Number of pairs is incorrect");117            Assert.That(cases, Is.AtMost(bestSoFar), "Regression: Number of test cases exceeded target previously reached");118#if DEBUG119            //Assert.That(cases, Is.AtMost(targetCases), "Number of test cases exceeded target");120#endif121        }122#if CLR_2_0 || CLR_4_0123        class PairCounter : System.Collections.Generic.Dictionary<string, object> {}124#else125        class PairCounter : Hashtable { }126#endif127    }128}...

PairCounter

Using AI Code Generation

1using NUnit.Framework;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        public void TestMethod1()10        {11            PairCounter.PairCounter pc = new PairCounter.PairCounter();12            int[] array = { 2, 2, 2, 2, 2, 2, 2, 2 };13            int expectedResult = 28;14            int actualResult = pc.pairCounter(array);15            Assert.AreEqual(expectedResult, actualResult);16        }17        public void TestMethod2()18        {19            PairCounter.PairCounter pc = new PairCounter.PairCounter();20            int[] array = { 1, 2, 3, 4, 5, 6, 7, 8 };21            int expectedResult = 0;22            int actualResult = pc.pairCounter(array);23            Assert.AreEqual(expectedResult, actualResult);24        }25        public void TestMethod3()26        {27            PairCounter.PairCounter pc = new PairCounter.PairCounter();28            int[] array = { 1, 1, 1, 1, 1, 1, 1, 1 };29            int expectedResult = 28;30            int actualResult = pc.pairCounter(array);31            Assert.AreEqual(expectedResult, actualResult);32        }33    }34}35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40{41    {42        public int pairCounter(int[] array)43        {44            int count = 0;45            int i = 0;46            int j = 0;47            for (i = 0; i < array.Length; i++)48            {49                for (j = i + 1; j < array.Length; j++)50                {51                    if (array[i] == array[j])52                    {53                        count++;54                    }55                }56            }57            return count;58        }59    }60}61using System;62using System.Collections.Generic;

PairCounter

Using AI Code Generation

1using NUnit.Framework.Attributes;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            PairCounter pairCounter = new PairCounter();12            int[] array = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };13            int[] array1 = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };14            Console.WriteLine(pairCounter.CountPairs(array1, 10));15            Console.ReadLine();16        }17    }18}19using NUnit.Framework.Attributes;20using System;21using System.Collections.Generic;22using System.Linq;23using System.Text;24using System.Threading.Tasks;25{26    {27        static void Main(string[] args)28        {29            PairCounter pairCounter = new PairCounter();30            int[] array = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };31            int[] array1 = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };32            Console.WriteLine(pairCounter.CountPairs(array1, 10));33            Console.ReadLine();34        }35    }36}37using NUnit.Framework.Attributes;38using System;39using System.Collections.Generic;40using System.Linq;41using System.Text;42using System.Threading.Tasks;43{44    {45        static void Main(string[] args)46        {47            PairCounter pairCounter = new PairCounter();48            int[] array = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };49            int[] array1 = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };50            Console.WriteLine(pairCounter.CountPairs(array1

PairCounter

Using AI Code Generation

1using NUnit.Framework;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        public void TestMethod1()10        {11            int[] A = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };12            int[] B = { 1, 1, 1, 1, 1, 1, 1, 1, 1 };13            int[] C = { 2, 2, 2, 2, 2, 2, 2, 2, 2 };14            int[] D = { 3, 3, 3, 3, 3, 3, 3, 3, 3 };15            int[] E = { 4, 4, 4, 4, 4, 4, 4, 4, 4 };16            int[] F = { 5, 5, 5, 5, 5, 5, 5, 5, 5 };17            int[] G = { 6, 6, 6, 6, 6, 6, 6, 6, 6 };18            int[] H = { 7, 7, 7, 7, 7, 7, 7, 7, 7 };19            int[] I = { 8, 8, 8, 8, 8, 8, 8, 8, 8 };20            int[] J = { 9, 9, 9, 9, 9, 9, 9, 9, 9 };21            int[] K = { 10, 10, 10, 10, 10, 10, 10, 10, 10 };22            int[] L = { 11, 11, 11, 11, 11, 11, 11, 11, 11 };23            int[] M = { 12, 12, 12, 12, 12, 12, 12, 12, 12 };24            int[] N = { 13, 13,

PairCounter

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using NUnit.Framework.Attributes;6{7    {8        public void TestPairCounter()9        {10            int[] a = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };11            int[] b = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };12            int[] c = { 2, 4, 6, 8, 10, 12, 14, 16, 18, 20 };13            int[] d = { 1, 3, 5, 7, 9, 11, 13, 15, 17, 19 };14            int[] e = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };15            int[] f = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };16            int[] g = { 2, 4, 6, 8, 10, 12, 14, 16, 18, 20 };17            int[] h = { 1, 3, 5, 7, 9, 11, 13, 15, 17, 19 };18            int[] i = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };19            int[] j = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };20            int[] k = { 2, 4, 6, 8, 10, 12, 14, 16, 18, 20 };21            int[] l = { 1, 3, 5, 7, 9, 11, 13, 15, 17, 19 };22            PairCounter p = new PairCounter();

PairCounter

Using AI Code Generation

1using NUnit.Framework;2using System;3{4    {5        public static int CountPairs(string s)6        {7            int count = 0;8            for (int i = 0; i < s.Length - 1; i++)9            {10                if (s[i] == s[i + 1])11                {12                    count++;13                }14            }15            return count;16        }17    }18}19using NUnit.Framework;20using System;21{22    {23        public static int CountPairs(string s)24        {25            int count = 0;26            for (int i = 0; i < s.Length - 1; i++)27            {28                if (s[i] == s[i + 1])29                {30                    count++;31                }32            }33            return count;34        }35    }36}37using NUnit.Framework;38using System;39{40    {41        public static int CountPairs(string s)42        {43            int count = 0;44            for (int i = 0; i < s.Length - 1; i++)45            {46                if (s[i] == s[i + 1])47                {48                    count++;49                }50            }51            return count;52        }53    }54}55using NUnit.Framework;56using System;57{58    {59        public static int CountPairs(string s)60        {61            int count = 0;62            for (int i = 0; i < s.Length - 1; i++)63            {64                if (s[i] == s[i + 1])65                {66                    count++;67                }68            }69            return count;70        }71    }72}73using NUnit.Framework;74using System;75{76    {77        public static int CountPairs(string s)78        {79            int count = 0;80            for (int i = 0; i < s.Length - 1; i++)

PairCounter

Using AI Code Generation

1using NUnit.Framework.Attributes;2using NUnit.Framework;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        public void TestPairCounter()11        {12            PairCounter pc = new PairCounter();13            Assert.AreEqual(0, pc.CountPairs("a"));14            Assert.AreEqual(1, pc.CountPairs("aa"));15            Assert.AreEqual(1, pc.CountPairs("ab"));16            Assert.AreEqual(2, pc.CountPairs("aab"));17            Assert.AreEqual(2, pc.CountPairs("abb"));18            Assert.AreEqual(3, pc.CountPairs("aabb"));19            Assert.AreEqual(6, pc.CountPairs("abba"));20            Assert.AreEqual(6, pc.CountPairs("abab"));21            Assert.AreEqual(6, pc.CountPairs("baba"));22            Assert.AreEqual(12, pc.CountPairs("ababab"));23            Assert.AreEqual(12, pc.CountPairs("babaab"));24            Assert.AreEqual(12, pc.CountPairs("bababa"));25            Assert.AreEqual(12, pc.CountPairs("baabab"));26        }27    }28}29using NUnit.Framework.Attributes;30using NUnit.Framework;31using System;32using System.Collections.Generic;33using System.Linq;34using System.Text;35using System.Threading.Tasks;36{37    {38        public void TestPairCounter()39        {40            PairCounter pc = new PairCounter();41            Assert.AreEqual(0, pc.CountPairs("a"));42            Assert.AreEqual(1, pc.CountPairs("aa"));43            Assert.AreEqual(1, pc.CountPairs("ab"));44            Assert.AreEqual(2, pc.CountPairs("aab"));45            Assert.AreEqual(2, pc.CountPairs("abb"));46            Assert.AreEqual(3, pc.CountPairs("aabb"));47            Assert.AreEqual(6, pc.CountPairs("abba"));48            Assert.AreEqual(6, pc.CountPairs("abab"));49            Assert.AreEqual(6, pc.CountPairs("baba"));50            Assert.AreEqual(12, pc.CountPairs("ababab"));51            Assert.AreEqual(12, pc.CountPairs("babaab"));52            Assert.AreEqual(12, pc.CountPairs("bababa"));53            Assert.AreEqual(12, pc.CountPairs("ba

PairCounter

Using AI Code Generation

1{2    {3        public int CountPairs(string input)4        {5            int count = 0;6            for (int i = 0; i < input.Length; i++)7            {8                if (input[i] == input[i + 1])9                {10                    count++;11                }12            }13            return count;14        }15    }16}17{18    {19        public int CountPairs(string input)20        {21            int count = 0;22            for (int i = 0; i < input.Length; i++)23            {24                if (input[i] == input[i + 1])25                {26                    count++;27                }28            }29            return count;30        }31    }32}33{34    {35        public int CountPairs(string input)36        {37            int count = 0;38            for (int i = 0; i < input.Length; i++)39            {40                if (input[i] == input[i + 1])41                {42                    count++;43                }44            }45            return count;46        }47    }48}49{50    {51        public int CountPairs(string input)52        {53            int count = 0;54            for (int i = 0; i < input.Length; i++)55            {56                if (input[i] == input[i + 1])57                {58                    count++;59                }60            }61            return count;62        }63    }64}65{66    {67        public int CountPairs(string input)68        {69            int count = 0;70            for (int i = 0; i < input.Length; i++)71            {72                if (input[i] == input[i + 1])73                {74                    count++;75                }76            }

PairCounter

Using AI Code Generation

1using NUnit.Framework;2using System;3{4    {5        public int CountPairs(int[] input)6        {7            int count = 0;8            for (int i = 0; i < input.Length; i++)9            {10                for (int j = i + 1; j < input.Length; j++)11                {12                    if (input[i] == input[j])13                    {14                        count++;15                    }16                }17            }18            return count;19        }20    }21}22using NUnit.Framework;23using System;24{25    {26        public void TestPairs()27        {28            PairCounter pairCounter = new PairCounter();29            int[] input = new int[] { 1, 2, 3, 2, 1 };30            int expected = 2;31            int actual = pairCounter.CountPairs(input);32            Assert.AreEqual(expected, actual);33        }34        public void TestPairs1()35        {36            PairCounter pairCounter = new PairCounter();37            int[] input = new int[] { 1, 2, 3, 2, 1, 4, 4, 5 };38            int expected = 4;39            int actual = pairCounter.CountPairs(input);40            Assert.AreEqual(expected, actual);41        }42    }43}44using NUnit.Framework;45using System;46{47    {48        public int CountPairs(int[] input)49        {50            int count = 0;51            for (int i = 0; i < input.Length; i++)52            {53                for (int j = i + 1; j < input.Length; j++)54                {55                    if (input[i] == input[j])56                    {57                        count++;58                    }59                }60            }61            return count;62        }63    }64}

Nunit tutorial

Nunit is a well-known open-source unit testing framework for C#. This framework is easy to work with and user-friendly. LambdaTest’s NUnit Testing Tutorial provides a structured and detailed learning environment to help you leverage knowledge about the NUnit framework. The NUnit tutorial covers chapters from basics such as environment setup to annotations, assertions, Selenium WebDriver commands, and parallel execution using the NUnit framework.

Chapters

NUnit Environment Setup - All the prerequisites and setup environments are provided to help you begin with NUnit testing.
NUnit With Selenium - Learn how to use the NUnit framework with Selenium for automation testing and its installation.
Selenium WebDriver Commands in NUnit - Leverage your knowledge about the top 28 Selenium WebDriver Commands in NUnit For Test Automation. It covers web browser commands, web element commands, and drop-down commands.
NUnit Parameterized Unit Tests - Tests on varied combinations may lead to code duplication or redundancy. This chapter discusses how NUnit Parameterized Unit Tests and their methods can help avoid code duplication.
NUnit Asserts - Learn about the usage of assertions in NUnit using Selenium
NUnit Annotations - Learn how to use and execute NUnit annotations for Selenium Automation Testing
Generating Test Reports In NUnit - Understand how to use extent reports and generate reports with NUnit and Selenium WebDriver. Also, look into how to capture screenshots in NUnit extent reports.
Parallel Execution In NUnit - Parallel testing helps to reduce time consumption while executing a test. Deep dive into the concept of Specflow Parallel Execution in NUnit.